1431660078

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{3989}}^1$

素因数の和:4281

約数の個数: 48

約数和(自身を含む): 3147056640

約数和(自身を除く): 1715396562

約数列:

[1, 2, 3, 6, 9, 18, 127, 157, 254, 314, 381, 471, 762, 942, 1143, 1413, 2286, 2826, 3989, 7978, 11967, 19939, 23934, 35901, 39878, 59817, 71802, 119634, 179451, 358902, 506603, 626273, 1013206, 1252546, 1519809, 1878819, 3039618, 3757638, 4559427, 5636457, 9118854, 11272914, 79536671, 159073342, 238610013, 477220026, 715830039, 1431660078]

約数ペア:

[(1, 1431660078), (2, 715830039), (3, 477220026), (6, 238610013), (9, 159073342), (18, 79536671), (127, 11272914), (157, 9118854), (254, 5636457), (314, 4559427), (381, 3757638), (471, 3039618), (762, 1878819), (942, 1519809), (1143, 1252546), (1413, 1013206), (2286, 626273), (2826, 506603), (3989, 358902), (7978, 179451), (11967, 119634), (19939, 71802), (23934, 59817), (35901, 39878)]